学习日记--vue 监听窗口宽度
步骤:
1.声明函数
2.mountde() 中添加 上面的函数
newBodySize() {
this.divWidth = document.body.clientWidth - 400;
this.divHeight = document.querySelector('.mDivList').offsetHeight;
this.divWidth2 = document.querySelector('.mDivList > div').offsetWidth;
this.divHeight2 = document.querySelector('.mDivList > div').offsetHeight;
this.divList();
var that = this;
window.onresize = function () {
// that.divWidth = document.querySelector('.mDivList').offsetWidth;
that.divWidth = document.body.clientWidth - 400;
// console.log(that.divWidth);
that.divList();
}
}
mounted() {
// this.divList();
this.newBodySize();
},